ATE339528T1 - Verfahren zur regelung eines röstofens - Google Patents

Verfahren zur regelung eines röstofens

Info

Publication number
ATE339528T1
ATE339528T1 AT01919508T AT01919508T ATE339528T1 AT E339528 T1 ATE339528 T1 AT E339528T1 AT 01919508 T AT01919508 T AT 01919508T AT 01919508 T AT01919508 T AT 01919508T AT E339528 T1 ATE339528 T1 AT E339528T1
Authority
AT
Austria
Prior art keywords
grate
roasting
controlling
furnace
roasting oven
Prior art date
Application number
AT01919508T
Other languages
English (en)
Inventor
Heikki Siirilae
Original Assignee
Outokumpu Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Outokumpu Oy filed Critical Outokumpu Oy
Application granted granted Critical
Publication of ATE339528T1 publication Critical patent/ATE339528T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Materials For Photolithography (AREA)
  • Fats And Perfumes (AREA)
  • Furnace Details (AREA)
  • Electric Stoves And Ranges (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Resistance Heating (AREA)
  • Baking, Grill, Roasting (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Liquid Crystal Substances (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
AT01919508T 2000-03-16 2001-03-16 Verfahren zur regelung eines röstofens ATE339528T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20000608A FI109606B (fi) 2000-03-16 2000-03-16 Menetelmä pasutusuunin säätämiseksi

Publications (1)

Publication Number Publication Date
ATE339528T1 true ATE339528T1 (de) 2006-10-15

Family

ID=8557944

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01919508T ATE339528T1 (de) 2000-03-16 2001-03-16 Verfahren zur regelung eines röstofens

Country Status (16)

Country Link
US (1) US6641392B2 (de)
EP (1) EP1266042B1 (de)
KR (1) KR100808819B1 (de)
CN (1) CN1236225C (de)
AT (1) ATE339528T1 (de)
AU (2) AU2001246595B2 (de)
CA (1) CA2401253C (de)
DE (1) DE60123025T2 (de)
EA (1) EA003538B1 (de)
ES (1) ES2272456T3 (de)
FI (1) FI109606B (de)
MX (1) MXPA02008884A (de)
NO (1) NO20024132L (de)
PE (1) PE20030105A1 (de)
WO (1) WO2001068926A1 (de)
ZA (1) ZA200206763B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108732B (fi) * 2000-11-15 2002-03-15 Outokumpu Oy Menetelmä kasvannaisen vähentämiseksi pasutusuunin arinalla
FI112535B (fi) * 2001-03-09 2003-12-15 Outokumpu Oy Laitteisto ja menetelmä kasvannaisen vähentämiseksi pasutusuunin arinalla
KR101231161B1 (ko) * 2011-04-15 2013-02-07 한국수력원자력 주식회사 단일층입자 열처리용 다단식 배소로와 그의 운전방법
CN114372424B (zh) * 2021-12-31 2022-08-19 广东工业大学 一种基于流量加权的河流污染源解析方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943929A (en) * 1952-06-04 1960-07-05 Int Nickel Co Process for roasting sulfides
GB740974A (en) * 1952-08-26 1955-11-23 Dorr Oliver Inc Reactor furnace
US2930604A (en) * 1954-04-30 1960-03-29 Falconbridge Nickel Mines Ltd Fluidized bed roasting of metal sulfide concentrates
NL99297C (de) * 1955-02-18
US3361539A (en) * 1965-07-15 1968-01-02 Pyzel Robert Fluidized solids reactor
US3921307A (en) * 1972-12-29 1975-11-25 Broken Hill Pty Co Ltd Fluidized bed apparatus and methods
US4624636A (en) * 1984-04-05 1986-11-25 Fuller Company Two stage material cooler
JP3058778B2 (ja) * 1993-03-31 2000-07-04 住友大阪セメント株式会社 流動層の層差圧調整装置
DE19502108A1 (de) * 1995-01-24 1996-07-25 Karl Von Wedel Verfahren und Vorrichtung zur Kühlbehandlung von heißem, inhomogenem Schüttgut
US5803949A (en) 1996-04-29 1998-09-08 Cominco Ltd. Fluidized bed roasting process

Also Published As

Publication number Publication date
CN1418258A (zh) 2003-05-14
WO2001068926A1 (en) 2001-09-20
AU2001246595B2 (en) 2005-08-11
ES2272456T3 (es) 2007-05-01
NO20024132D0 (no) 2002-08-30
KR100808819B1 (ko) 2008-03-03
MXPA02008884A (es) 2003-02-10
PE20030105A1 (es) 2003-03-20
EA003538B1 (ru) 2003-06-26
US20030010268A1 (en) 2003-01-16
CA2401253A1 (en) 2001-09-20
KR20020081429A (ko) 2002-10-26
CN1236225C (zh) 2006-01-11
EP1266042A1 (de) 2002-12-18
AU4659501A (en) 2001-09-24
FI20000608A0 (fi) 2000-03-16
CA2401253C (en) 2009-09-22
US6641392B2 (en) 2003-11-04
EA200200980A1 (ru) 2003-02-27
DE60123025D1 (de) 2006-10-26
FI20000608L (fi) 2001-09-17
ZA200206763B (en) 2003-04-15
EP1266042B1 (de) 2006-09-13
DE60123025T2 (de) 2007-01-11
NO20024132L (no) 2002-08-30
FI109606B (fi) 2002-09-13

Similar Documents

Publication Publication Date Title
UA91211C2 (ru) Способ и печь для плавления материалов, способных к стеклованию
DE60223923D1 (de) Prodrugs von gaba-analoga, zusammensetzungen und ihre verwendungszwecke
ATE416150T1 (de) Brenner und verfahren zum verbrennen von brennstoffen
ATE454102T1 (de) Zahnärztliche vorrichtung
WO2006074420A3 (en) Low profile exhaust hood
ATE339528T1 (de) Verfahren zur regelung eines röstofens
DE602005021048D1 (de) Verfahren zur Behandlung von Flugasche in einem Wirbelbettkessel und Kesselanlage
AU2003227126A8 (en) Method and composition for the prevention or retarding of staling
MY139910A (en) Fertilisation of soil
ATE476532T1 (de) Vorrichtung und verfahren zur dynamischen steuerung von kombinierten brennern und lanzen zum einblasen von sauerstoff in einen ofen
WO2004094931A3 (fr) Procede de controle de l'homogeneite de temperature des produits dans un four de rechauffage de siderurgie, et four de rechauffage.
PL1790621T3 (pl) Belka palnikowa do pieca do prażenia materiałów zbrylonych
DE69923418D1 (de) Verfahren zur Regelung der Verbrennungsluft und entsprechende Regelungsanordnung
AU2003245086A8 (en) Novel polypeptide having function of 7-keto-8-aminopelargonic acid synthase of plant and method for inducing growth inhibition and lethality by suppressing expression of the polypeptide
ATE285481T1 (de) Verfahren zur stabilisierung einer wirbelschicht in einem röstofen
EA200300562A1 (ru) Способ снижения уровня отложений на решетке обжиговой печи
ZA989359B (en) A method for black liquor gasification in recovery boilers
DE602005010888D1 (de) Behandlung von stahlwerksschlämmen in einem mehrstufigen etagenofen
ATA229994A (de) Mittel zur behandlung von roheisen- und gusseisenschmelzen zum zweck der entschwefelung
DE602005026830D1 (de) Verfahren zur Kontrolle und Steuerung eines Ofens zum Brennen von stückigem Material und der entsprechende Ofen
Cervino Oxygen and coke oven gas optimization at hot stove of Usiminas Blast Furnace 3
RU2001119837A (ru) Топка
UA85295C2 (ru) Способ обработки шлама из металлургического завода в многозональной печи
CA2383840A1 (en) Method of treating gases issued from a sintering plant
ATE387510T1 (de) Verfahren zum einschmelzen von aluminium in einem schachtschmelzofen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties